Is the RV320 able to pass a block of public IP's to an internal server without NAT'ing

[jteerman]

I have a Cisco RV320 that uses a public IP of x.x.x.181. Our ISP has also given us a block of 16 public IP's using a gateway of x.x.x.145 with usable IP's of x.x.x.146-159. I need to be able to pass these public IP's without NAT'ing to an internal server that we host a few dozen sites on. I have added the range to the subnet table, assigned one of the public IP's to the internal server and can ping out from the server and can ping the server from an off-site location. However, the server reports the public IP of the router when checked with whatismyip.com rather than it's own public IP. How can I set the router to pass traffic of the public block of IP's without NAT?

[Will]

I'm not aware of any way to do this without NAT.  I know Cisco ASA firewalls, using ASDM, have the ability to set up a "Public Server" which essentially just does the NAT and ACL portion for you.